6) There are kinds of digital port, (such as SR-NET, RS232, LAN, and RELAY, interface depends on specific models), It can be controlled by wired control panel,wired touch screen, RF wireless touch screen, Android pad and iPad.And it can control various digital devices by programming, The model with LAN interface, can upgrade to network central control so that one person can manage several conference room at the same time.

7) There is 1 channel manageable power output, MDA series can supply power to peripheral device directly or by outlet. It also can access professional digital power management equipment via its RELAY or SR-NET port.